Journal
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION
Volume 30, Issue 1, Pages 7-12Publisher
OPTICAL SOC AMER
DOI: 10.1364/JOSAA.30.000007
Keywords
-
Categories
Funding
- National Science Foundation [ECCS-1002385]
- Serbian Ministry of Science and Technological Development [TR-32005]
- Div Of Electrical, Commun & Cyber Sys
- Directorate For Engineering [1002385] Funding Source: National Science Foundation
Ask authors/readers for more resources
A conformal cubical transformation-based metamaterial invisibility cloak is presented and verified, in the near and the far field, by a rigorous full-wave numerical technique based on a higher-order, large-domain finite element method, employing large anisotropic, continuously inhomogeneous generalized hexahedral finite elements, with no need for discretization of the permittivity and permeability profiles of the cloak. The analysis requires about 30 times fewer unknowns than with commercial software. To our knowledge, this is the first conformal cubical cloak and the first full-wave computational characterization of such a structure with sharp edges. The presented methodology can also be used in development of conformal, transformation-based perfectly matched layers. (c) 2012 Optical Society of America
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
